80486511

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 126325248

約数和(自身を除く): 45838737

約数列:

[1, 3, 7, 21, 61, 83, 183, 249, 427, 581, 757, 1281, 1743, 2271, 5063, 5299, 15189, 15897, 35441, 46177, 62831, 106323, 138531, 188493, 323239, 439817, 969717, 1319451, 3832691, 11498073, 26828837, 80486511]

約数ペア:

[(1, 80486511), (3, 26828837), (7, 11498073), (21, 3832691), (61, 1319451), (83, 969717), (183, 439817), (249, 323239), (427, 188493), (581, 138531), (757, 106323), (1281, 62831), (1743, 46177), (2271, 35441), (5063, 15897), (5299, 15189)]